GSG provided Phase II Design Engineering services for the replacement of aging wooden noise abatement walls along IL-53, north of IL-68 and around the Lake Cook Road ramps. The new design featured durable, precast stamped concrete panels built to IDOT standards, with the west wall spanning approximately 5,000 feet.

Scope of Services

• • Site inspections and field evaluations
  • Design of typical sections and plan/profile sheets
  • Maintenance of Traffic Plan development and staging design
  • Preparation of erosion control plans and removal plans
  • Special provisions per IDOT District 1 standards
  • Quantity summaries, cost estimates, and contract documents